CN202475155U - Novel motor voltage converting device - Google Patents
Novel motor voltage converting device Download PDFInfo
- Publication number
- CN202475155U CN202475155U CN2011205006839U CN201120500683U CN202475155U CN 202475155 U CN202475155 U CN 202475155U CN 2011205006839 U CN2011205006839 U CN 2011205006839U CN 201120500683 U CN201120500683 U CN 201120500683U CN 202475155 U CN202475155 U CN 202475155U
- Authority
- CN
- China
- Prior art keywords
- lead
- wire
- electrically connected
- contact pin
- jack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/28—Manual switches
Abstract
The utility model discloses a novel motor voltage converting device including a motor (1), a winding lead (2) led from a stator winding of the motor (1), and a converting device. The novel motor voltage converting device is characterized in that the converting device includes a socket (3) and a plug (4). One part of the winding lead (2) connects with the socket (3) electrically while the other part of the winding lead (2) connects with the plug (4) electrically. The plug (4) is inserted into the socket (3) to change the connection of the multi-phase winding. The novel motor voltage converting device has a simple structure and is safe and reliable. And the voltage converting operation is convenient and simple.
Description
Technical field:
The utility model relates to a kind of novel electric moter voltage conversion equipment, belongs to machine field.
Background technology:
At present, the conversion regime of two voltage motors is normally drawn four lead-in wires from motor windings, through the directly butt joint that goes between; The conversion of realization electric moter voltage; There is following problem in this mode: 1) direct butt leads, and inconvenient operation, reliability are low, have potential safety hazard; 2) when motor needs voltage transitions, transposing lead-in wire troublesome poeration.
Summary of the invention:
The purpose of the utility model provides a kind of novel electric moter voltage conversion equipment, and it is simple in structure, and safe and reliable, voltage transitions is easy to operate simple and easy.
The purpose of the utility model is to be achieved through following technical scheme.
A kind of novel electric moter voltage conversion equipment; The winding leads and the conversion equipment that comprise motor, draw from the stator winding of motor; Described conversion equipment comprises socket and plug; The part winding leads is electrically connected with socket, and another part winding leads is electrically connected with plug, and plug is inserted in the socket to change the connection of polyphase windings.
Above-mentioned described socket comprises some jacks, and the jack the inside is equipped with the terminal cover, and the part winding leads is electrically connected with the terminal cover, and plug comprises some contact pins, and another part winding leads is electrically connected with contact pin, and contact pin embeds in the terminal cover.
Above-mentioned described receptacle ends is protruded annular boss on the edge, and annular boss is provided with breach, and plug ends is provided with step, protrudes projection on the step, and annular boss is bearing on the step, and projection embeds in the breach.
Above-mentioned described motor is a monophase machine; Comprise two circle stator main windings; Winding leads is drawn at stator main winding two ends respectively, and winding leads comprises 6 lead-in wires, is respectively first lead-in wire, second lead-in wire, the 3rd lead-in wire, the 4th lead-in wire, the 5th lead-in wire, the 6th lead-in wire.
Above-mentioned described some jacks and some contact pin quantity equate that the position is corresponding.
Above-mentioned described some jacks comprise first jack, second jack and the 3rd jack; Some contact pins comprise first contact pin, second contact pin and the 3rd contact pin; First lead-in wire is electrically connected with the terminal cover of first jack, and second lead-in wire is electrically connected with the terminal cover of second jack, and the 3rd lead-in wire is electrically connected with first contact pin; The 4th lead-in wire is electrically connected with second contact pin, and the 5th lead-in wire is connected power supply with the 6th lead-in wire.
The utility model beneficial effect compared with prior art is: 1) the utility model conversion equipment comprises socket and plug; The part winding leads is electrically connected with socket; Another part winding leads is electrically connected with plug; Plug is inserted in the socket changing the connection of polyphase windings, and is simple in structure, safe and reliable, voltage transitions is easy to operate simple and easy; 2) socket comprises some jacks, and the jack the inside is equipped with the terminal cover, and the part winding leads is electrically connected with the terminal cover, and plug comprises some contact pins, and another part winding leads is electrically connected with contact pin, and contact pin embeds in the terminal cover, and is reasonable in design, installs fastening; 3) protrude annular boss on the receptacle ends edge, annular boss is provided with breach, and plug ends is provided with step; Protrude projection on the step, annular boss is bearing on the step, and projection embeds in the breach; Reasonable in design, easy for installation, projection cooperates with breach; Avoid first lead-in wire directly to be connected, cause the motor short circuit, effectively protect motor with the 4th lead-in wire.
Description of drawings:
Fig. 1 is the stereogram of the utility model.
Fig. 2 is the stereogram of the utility model conversion equipment.
Fig. 3 is the stereogram of another angle of the utility model conversion equipment.
Fig. 4 is the structural representation of the utility model embodiment one.
Fig. 5 is the A-A phantom of Fig. 4.
Fig. 6 is the B-B phantom of Fig. 4.
Fig. 7 is that the coil windings of the utility model embodiment one connects sketch map.
Fig. 8 is the structural representation of the utility model embodiment two.
Fig. 9 is the C-C phantom of Fig. 8.
Figure 10 is the D-D phantom of Fig. 8.
Figure 11 is that the coil windings of the utility model embodiment two connects sketch map.
Embodiment:
Below through specific embodiment and combine accompanying drawing that the utility model is described in further detail.
Embodiment one; Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7, the utility model is a kind of novel electric moter voltage conversion equipment, the winding leads 2 and the conversion equipment that comprise motor 1, draw from the stator winding of motor 1; Described conversion equipment comprises socket 3 and plug 4; Part winding leads 2 is electrically connected with socket 3, and another part winding leads 2 is electrically connected with plug 4, and plug 3 is inserted into 4 li connections with the change polyphase windings of socket; Socket 3 comprises some jacks 31, and jack 31 the insides are equipped with terminal cover 32, and part winding leads 2 is electrically connected with terminal cover 32, and plug 4 comprises some contact pins 41, and another part winding leads 2 is electrically connected with contact pin 41, and contact pin 41 embeds 32 li in terminal cover; Protrusion annular boss 33 on socket 3 end edge, annular boss 33 is provided with breach 34, and plug 4 ends are provided with step 42, protrusion projection 43 on the step 42, annular boss 33 is bearing on the step 42, and projection 43 embeds 34 li of breach; Described motor 1 is a monophase machine; Comprise two circle stator main windings; Winding leads 2 is drawn at stator main winding two ends respectively, and winding leads 2 comprises 6 lead-in wires, is respectively the first lead-in wire A1, the second lead-in wire A2, the 3rd lead-in wire B1, the 4th lead-in wire B2, the 5th lead-in wire C1, the 6th lead-in wire C2; Described some jacks 31 equate that with some contact pin 41 quantity the position is corresponding; Some jacks 31 comprise first jack 310, second jack 311 and the 3rd jack 312; Some contact pins 41 comprise first contact pin 410, second contact pin 411 and the 3rd contact pin 412; The first lead-in wire A1 is electrically connected with the terminal cover 320 of first jack 310, and the second lead-in wire A2 is electrically connected with the terminal cover 321 of second jack 311, and the 3rd lead-in wire B1 is electrically connected with first contact pin 410; The 4th lead-in wire B2 is electrically connected with second contact pin 411, and the 5th lead-in wire C1 is connected power supply with the 6th lead-in wire C2.
When first contact pin 410 is connected with the terminal cover 321 of second jack 311; Second contact pin 411 is connected with the 3rd jack 312, and when the 3rd contact pin 412 was connected with the terminal cover 320 of first jack 310, promptly the second lead-in wire A2 connected the 3rd lead-in wire B1; Windings in series is used high voltage.
Embodiment two; Like Fig. 1, Fig. 2, Fig. 3, Fig. 8, Fig. 9, Figure 10 and shown in Figure 11, the utility model is a kind of novel electric moter voltage conversion equipment, the winding leads 2 and the conversion equipment that comprise motor 1, draw from the stator winding of motor 1; Described conversion equipment comprises socket 3 and plug 4; Part winding leads 2 is electrically connected with socket 3, and another part winding leads 2 is electrically connected with plug 4, and plug 4 is inserted into 3 li connections with the change polyphase windings of socket; Socket 3 comprises some jacks 31, and jack 31 the insides are equipped with terminal cover 32, and part winding leads 2 is electrically connected with terminal cover 32, and plug 4 comprises some contact pins 41, and another part winding leads 2 is electrically connected with contact pin 41, and contact pin 41 embeds 32 li in terminal cover; Protrusion annular boss 33 on socket 3 end edge, annular boss 33 is provided with breach 34, and plug 4 ends are provided with step 42, protrusion projection 43 on the step 42, annular boss 33 is bearing on the step 42, and projection 43 embeds 34 li of breach; Described motor 1 is a monophase machine; Comprise two circle stator main windings; Winding leads 2 is drawn at stator main winding two ends respectively, and winding leads 2 comprises 6 lead-in wires, is respectively the first lead-in wire A1, the second lead-in wire A2, the 3rd lead-in wire B1, the 4th lead-in wire B2, the 5th lead-in wire C1, the 6th lead-in wire C2; Described some jacks 31 equate that with some contact pin 41 quantity the position is corresponding; Some jacks 31 comprise first jack 310, second jack 311 and the 3rd jack 312; Some contact pins 41 comprise first contact pin 410, second contact pin 411 and the 3rd contact pin 412; The first lead-in wire A1 is electrically connected with the terminal cover 320 of first jack 310, and the second lead-in wire A2 is electrically connected with the terminal cover 321 of second jack 311, and the 3rd lead-in wire B1 is electrically connected with first contact pin 410; The 4th lead-in wire B2 is electrically connected with second contact pin 411, and the 5th lead-in wire C1 is connected power supply with the 6th lead-in wire C2.
When first contact pin 410 is connected with the terminal cover 320 of first jack 310; Second contact pin 411 is connected with the terminal cover 321 of second jack 311; When the 3rd contact pin 412 was connected with the 3rd jack 312, promptly the first lead-in wire A1 was connected with the 3rd lead-in wire B1, and the second lead-in wire A2 is connected with the 4th lead-in wire B2; Low-voltage is used in the winding parallel connection.
Claims (6)
1. novel electric moter voltage conversion equipment; The winding leads (2) and the conversion equipment that comprise motor (1), draw from the stator winding of motor (1); It is characterized in that: described conversion equipment comprises socket (3) and plug (4); Part winding leads (2) is electrically connected with socket (3), and another part winding leads (2) is electrically connected with plug (4), and plug (4) is inserted into socket (3) lining to change the connection of polyphase windings.
2. a kind of novel electric moter voltage conversion equipment according to claim 1; It is characterized in that: socket (3) comprises some jacks (31); Jack (31) the inside is equipped with terminal cover (32), and part winding leads (2) is electrically connected with terminal cover (32), and plug (4) comprises some contact pins (41); Another part winding leads (2) is electrically connected with contact pin (41), and contact pin (41) embeds terminal cover (32) lining.
3. a kind of novel electric moter voltage conversion equipment according to claim 1 and 2; It is characterized in that: protrude annular boss (33) on socket (3) end edge; Annular boss (33) is provided with breach (34), and plug (4) end is provided with step (42), and step (42) is gone up protrusion projection (43); Annular boss (33) is bearing on the step (42), and projection (43) embeds breach (34) lining.
4. a kind of novel electric moter voltage conversion equipment according to claim 3; It is characterized in that: motor (1) is a monophase machine; Comprise two circle stator main windings; Winding leads (2) is drawn at stator main winding two ends respectively, and winding leads (2) comprises 6 lead-in wires, is respectively first lead-in wire (A1), second lead-in wire (A2), the 3rd lead-in wire (B1), the 4th lead-in wire (B2), the 5th lead-in wire (C1), the 6th lead-in wire (C2).
5. a kind of novel electric moter voltage conversion equipment according to claim 4 is characterized in that: described some jacks (31) and some contact pins (41) quantity equate that the position is corresponding.
6. a kind of novel electric moter voltage conversion equipment according to claim 5; It is characterized in that: some jacks (31) comprise first jack (310), second jack (311) and the 3rd jack (312); Some contact pins (41) comprise first contact pin (410), second contact pin (411) and the 3rd contact pin (412); First lead-in wire (A1) is electrically connected with the terminal cover (320) of first jack (310); Second lead-in wire (A2) is electrically connected with the terminal cover (321) of second jack (311); The 3rd lead-in wire (B1) is electrically connected with first contact pin (410), and the 4th lead-in wire (B2) is electrically connected with second contact pin (411), and the 5th lead-in wire (C1) is connected power supply with the 6th lead-in wire (C2).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205006839U CN202475155U (en) | 2011-12-05 | 2011-12-05 | Novel motor voltage converting device |
| PCT/CN2012/074787 WO2013082917A1 (en) | 2011-12-05 | 2012-04-27 | Motor voltage conversion device |
| CA2850561A CA2850561C (en) | 2011-12-05 | 2012-04-27 | Motor voltage conversion device |
| MX2013012076A MX2013012076A (en) | 2011-12-05 | 2012-04-27 | Motor voltage conversion device. |
| US13/845,050 US20130214625A1 (en) | 2011-12-05 | 2013-03-17 | Voltage conversion device for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205006839U CN202475155U (en) | 2011-12-05 | 2011-12-05 | Novel motor voltage converting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475155U true CN202475155U (en) | 2012-10-03 |
Family
ID=46923278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205006839U Expired - Lifetime CN202475155U (en) | 2011-12-05 | 2011-12-05 | Novel motor voltage converting device |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20130214625A1 (en) |
| CN (1) | CN202475155U (en) |
| CA (1) | CA2850561C (en) |
| MX (1) | MX2013012076A (en) |
| WO (1) | WO2013082917A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746515A (en) * | 2013-10-21 | 2014-04-23 | 广东威灵电机制造有限公司 | Serial-parallel conversion device of three-phase motor winding and three-phase motor device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2792559A (en) * | 1953-03-02 | 1957-05-14 | Garland A Maberry | Plug connector reversing switch |
| FR2270695B1 (en) * | 1974-05-09 | 1977-10-28 | Marechal Societe Expl Procedes | |
| US3983428A (en) * | 1974-06-10 | 1976-09-28 | Emerson Electrical Co. | Interchangeable connector means for electric motor operation on either of two supply voltages |
| US4258969A (en) * | 1979-11-19 | 1981-03-31 | Stallard Jerrel L | Reversing plug connector |
| TW200627722A (en) * | 2005-01-17 | 2006-08-01 | Sunonwealth Electruc Machine Industry Co Ltd | Plug assembly structure of a wire terminal (2) |
| CN201307820Y (en) * | 2008-10-11 | 2009-09-09 | 孙仁达 | Single-phase and dual-voltage asynchronous motor circuit |
| CN201422041Y (en) * | 2009-04-28 | 2010-03-10 | 中山大洋电机股份有限公司 | Motor suitable for two kinds of voltage |
| CN201656714U (en) * | 2009-11-21 | 2010-11-24 | 南阳华大博元高科技研发中心 | Novel dual-power high-efficiency energy-saving induction motor |
-
2011
- 2011-12-05 CN CN2011205006839U patent/CN202475155U/en not_active Expired - Lifetime
-
2012
- 2012-04-27 CA CA2850561A patent/CA2850561C/en active Active
- 2012-04-27 MX MX2013012076A patent/MX2013012076A/en active IP Right Grant
- 2012-04-27 WO PCT/CN2012/074787 patent/WO2013082917A1/en active Application Filing
-
2013
- 2013-03-17 US US13/845,050 patent/US20130214625A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746515A (en) * | 2013-10-21 | 2014-04-23 | 广东威灵电机制造有限公司 | Serial-parallel conversion device of three-phase motor winding and three-phase motor device |
| CN103746515B (en) * | 2013-10-21 | 2016-02-03 | 广东威灵电机制造有限公司 | The connection in series-parallel conversion equipment of three phase electric machine winding and three phase electric machine equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2013012076A (en) | 2014-01-20 |
| US20130214625A1 (en) | 2013-08-22 |
| WO2013082917A1 (en) | 2013-06-13 |
| CA2850561A1 (en) | 2013-06-13 |
| CA2850561C (en) | 2020-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |